JPS6184216A - 電子部品封止成形における成形材料供給装置 - Google Patents

電子部品封止成形における成形材料供給装置

Info

Publication number
JPS6184216A
JPS6184216A JP20737384A JP20737384A JPS6184216A JP S6184216 A JPS6184216 A JP S6184216A JP 20737384 A JP20737384 A JP 20737384A JP 20737384 A JP20737384 A JP 20737384A JP S6184216 A JPS6184216 A JP S6184216A
Authority
JP
Japan
Prior art keywords
pot
molding material
molding
plate
mold
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP20737384A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0328289B2 (enrdf_load_stackoverflow
Inventor
Teruyoshi Shibata
柴田　輝義
Hirokuni Mamiya
間宮　洋邦
Chuichi Nishikawa
西河　忠一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP20737384A priority Critical patent/JPS6184216A/ja
Publication of JPS6184216A publication Critical patent/JPS6184216A/ja
Publication of JPH0328289B2 publication Critical patent/JPH0328289B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
    • B29C45/1808—Feeding measured doses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14639—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components
    • B29C45/14655—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components connected to or mounted on a carrier, e.g. lead frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP20737384A 1984-10-03 1984-10-03 電子部品封止成形における成形材料供給装置 Granted JPS6184216A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20737384A JPS6184216A (ja) 1984-10-03 1984-10-03 電子部品封止成形における成形材料供給装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20737384A JPS6184216A (ja) 1984-10-03 1984-10-03 電子部品封止成形における成形材料供給装置

Publications (2)

Publication Number Publication Date
JPS6184216A true JPS6184216A (ja) 1986-04-28
JPH0328289B2 JPH0328289B2 (enrdf_load_stackoverflow) 1991-04-18

Family

ID=16538646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20737384A Granted JPS6184216A (ja) 1984-10-03 1984-10-03 電子部品封止成形における成形材料供給装置

Country Status (1)

Country Link
JP (1) JPS6184216A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02235302A (ja) * 1989-03-08 1990-09-18 Matsushita Electric Ind Co Ltd 電子部品
JP2002225032A (ja) * 2001-01-31 2002-08-14 Tsukuba Seiko Co Ltd 粉粒状樹脂材料の計量供給装置及びその補助機器
JP2008183828A (ja) * 2007-01-30 2008-08-14 Sumitomo Heavy Ind Ltd 樹脂供給機構

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129186A (en) * 1974-09-05 1976-03-12 Horiba Ltd Gasubunsekihoho oyobi sochi

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129186A (en) * 1974-09-05 1976-03-12 Horiba Ltd Gasubunsekihoho oyobi sochi

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02235302A (ja) * 1989-03-08 1990-09-18 Matsushita Electric Ind Co Ltd 電子部品
JP2002225032A (ja) * 2001-01-31 2002-08-14 Tsukuba Seiko Co Ltd 粉粒状樹脂材料の計量供給装置及びその補助機器
JP2008183828A (ja) * 2007-01-30 2008-08-14 Sumitomo Heavy Ind Ltd 樹脂供給機構

Also Published As

Publication number Publication date
JPH0328289B2 (enrdf_load_stackoverflow) 1991-04-18

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term